Annotation
The experiments on determination of the velocity of acoustic signal using optoacoustic method. The obtained results allows to offer this method to study of processes of state transition metal films chromium copper substrate. This allows you to offer this method to control the so-called «ageing» of the surface film.
PACS:
43.58.+z Acoustical measurements and instrumentation
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
Yu.K. Aleshin, A.A. Karabutov (jr), M.A. Choba, V.A. Safonov
Lomonosov Moscow State University. Moscow, 119991, Russia
Lomonosov Moscow State University. Moscow, 119991, Russia
Science News of the Faculty of Physics, Lomonosov Moscow State University
This new information publication, which is intended to convey to the staff, students and graduate students, faculty colleagues and partners of the main achievements of scientists and scientific information on the events in the life of university physicists.